diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/VCMA9.h | 223 |
1 files changed, 121 insertions, 102 deletions
diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h index 11a61e2..740cb75 100644 --- a/include/configs/VCMA9.h +++ b/include/configs/VCMA9.h @@ -33,23 +33,23 @@ * High Level Configuration Options * (easy to change) */ -#define CONFIG_ARM920T 1 /* This is an ARM920T Core */ -#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */ -#define CONFIG_S3C2410 1 /* specifically a SAMSUNG S3C2410 SoC */ -#define CONFIG_VCMA9 1 /* on a MPL VCMA9 Board */ +#define CONFIG_ARM920T /* This is an ARM920T Core */ +#define CONFIG_S3C24X0 /* in a SAMSUNG S3C24x0-type SoC */ +#define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */ +#define CONFIG_VCMA9 /* on a MPL VCMA9 Board */ #define CONFIG_SYS_TEXT_BASE 0x0 -/* input clock of PLL */ -#define CONFIG_SYS_CLK_FREQ 12000000/* VCMA9 has 12MHz input clock */ +#define CONFIG_SYS_ARM_CACHE_WRITETHROUGH -#define USE_920T_MMU 1 -#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ +/* input clock of PLL (VCMA9 has 12MHz input clock) */ +#define CONFIG_SYS_CLK_FREQ 12000000 -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 +#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG /* * BOOTP options @@ -59,7 +59,6 @@ #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME - /* * Command line configuration. */ @@ -70,178 +69,198 @@ #define CONFIG_CMD_I2C #define CONFIG_CMD_USB #define CONFIG_CMD_REGINFO -#define CONFIG_CMD_FAT #define CONFIG_CMD_DATE #define CONFIG_CMD_ELF #define CONFIG_CMD_DHCP #define CONFIG_CMD_PING #define CONFIG_CMD_BSP +#define CONFIG_CMD_NAND +#define BOARD_LATE_INIT #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -/*********************************************************** +#define CONFIG_CMDLINE_EDITING + +/* * I2C stuff: * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at * address 0x50 with 16bit addressing - ***********************************************************/ -#define CONFIG_HARD_I2C /* I2C with hardware support */ + */ +#define CONFIG_HARD_I2C /* I2C with hardware support */ #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */ #define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave addr */ +/* we use the built-in I2C controller */ +#define CONFIG_DRIVER_S3C24X0_I2C + #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ -#define CONFIG_ENV_OFFSET 0x000 /* environment starts at offset 0 */ -#define CONFIG_ENV_SIZE 0x800 /* 2KB should be more than enough */ +/* use EEPROM for environment vars */ +#define CONFIG_ENV_IS_IN_EEPROM 1 +/* environment starts at offset 0 */ +#define CONFIG_ENV_OFFSET 0x000 +/* 2KB should be more than enough */ +#define CONFIG_ENV_SIZE 0x800 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 bytes page write mode on 24C256 */ +/* 64 bytes page write mode on 24C256 */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* - * Size of malloc() pool - */ -/*#define CONFIG_MALLOC_SIZE (CONFIG_ENV_SIZE + 128*1024)*/ - -#define CONFIG_SYS_MONITOR_LEN (256 * 1024) -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* BUNZIP2 needs a lot of RAM */ - -/* * Hardware drivers */ #define CONFIG_NET_MULTI -#define CONFIG_CS8900 /* we have a CS8900 on-board */ -#define CONFIG_CS8900_BASE 0x20000300 -#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ - -#define CONFIG_DRIVER_S3C24X0_I2C 1 /* we use the buildin I2C controller */ +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20000300 +#define CONFIG_CS8900_BUS16 /* * select serial console configuration */ #define CONFIG_S3C24X0_SERIAL -#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */ +#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */ -/************************************************************ - * USB support - ************************************************************/ -#define CONFIG_USB_OHCI 1 -#define CONFIG_USB_KEYBOARD 1 -#define CONFIG_USB_STORAGE 1 -#define CONFIG_DOS_PARTITION 1 +/* USB support (currently only works with D-cache off) */ +#define CONFIG_USB_OHCI +#define CONFIG_USB_KEYBOARD +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION /* Enable needed helper functions */ -#define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */ +#define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */ -/************************************************************ - * RTC - ************************************************************/ -#define CONFIG_RTC_S3C24X0 1 +/* RTC */ +#define CONFIG_RTC_S3C24X0 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE -#define CONFIG_BAUDRATE 9600 +#define CONFIG_BAUDRATE 9600 -#define CONFIG_BOOTDELAY 5 -/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */ -/* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */ +#define CONFIG_BOOTDELAY 5 +#define CONFIG_BOOT_RETRY_TIME -1 +#define CONFIG_RESET_TO_RETRY +#define CONFIG_ZERO_BOOTDELAY_CHECK -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_IPADDR 10.0.0.110 -#define CONFIG_SERVERIP 10.0.0.1 +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 10.0.0.110 +#define CONFIG_SERVERIP 10.0.0.1 #if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ +/* speed to run kgdb serial port */ +#define CONFIG_KGDB_BAUDRATE 115200 /* what's this ? it's not used anywhere */ -#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "VCMA9 # " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "VCMA9 # " +#define CONFIG_SYS_CBSIZE 256 +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* to be activated as soon as s3c24x0 has print_cpuinfo support */ +/*#define CONFIG_DISPLAY_CPUINFO*/ /* Display cpu info */ +#define CONFIG_DISPLAY_BOARDINFO /* Display board info */ -#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x30F80000 /* 15.5 MB in DRAM */ +#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x31FFFFFF /* 32 MB in DRAM */ #define CONFIG_SYS_ALT_MEMTEST -#define CONFIG_SYS_LOAD_ADDR 0x30800000 /* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x30800000 -/* we configure PWM Timer 4 to 1us ~ 1MHz */ -/*#define CONFIG_SYS_HZ 1000000 */ -#define CONFIG_SYS_HZ 1562500 +/* we configure PWM Timer 4 to 1ms 1000Hz */ +#define CONFIG_SYS_HZ 1000 /* valid baudrates */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -/* support BZIP2 compression */ -#define CONFIG_BZIP2 1 +/* support additional compression methods */ +#define CONFIG_BZIP2 +#define CONFIG_LZO +#define CONFIG_LZMA -/************************************************************ - * Ident - ************************************************************/ +/* Ident */ /*#define VERSION_TAG "released"*/ #define VERSION_TAG "unstable" -#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, MEV-10080-001 " VERSION_TAG +#define CONFIG_IDENT_STRING "\n(c) 2003 - 2011 by MPL AG Switzerland, " \ + "MEV-10080-001 " VERSION_TAG -/*----------------------------------------------------------------------- +/* * Stack sizes - * * The stack sizes are set up in start.S using the settings below */ -#define CONFIG_STACKSIZE (128*1024) /* regular stack */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ #ifdef CONFIG_USE_IRQ -#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ -#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ +#define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ #endif -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ -#define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */ -#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */ +#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ +/* FLASH and environment organization */ #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_FLASH_CFI_LEGACY #define CONFIG_SYS_FLASH_LEGACY_512Kx16 #define CONFIG_FLASH_SHOW_PROGRESS 45 - #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } #define CONFIG_SYS_MAX_FLASH_SECT (19) -#if 0 -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */ -#endif +/* + * Size of malloc() pool + * BZIP2 / LZO / LZMA need a lot of RAM + */ +#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +/* NAND configuration */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_NAND_S3C2410 +#define CONFIG_SYS_S3C2410_NAND_HWECC +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define NAND_MAX_CHIPS 1 +#define CONFIG_SYS_NAND_BASE 0x4E000000 +#define CONFIG_S3C24XX_CUSTOM_NAND_TIMING +#define CONFIG_S3C24XX_TACLS 1 +#define CONFIG_S3C24XX_TWRPH0 5 +#define CONFIG_S3C24XX_TWRPH1 3 +#endif -#define CONFIG_SYS_JFFS2_FIRST_BANK 0 -#define CONFIG_SYS_JFFS2_NUM_BANKS 1 +#define MULTI_PURPOSE_SOCKET_ADDR 0x08000000 -#define MULTI_PURPOSE_SOCKET_ADDR 0x08000000 +/* File system */ +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS +#define CONFIG_CMD_JFFS2 +#define CONFIG_YAFFS2 +#define CONFIG_RBTREE +#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_MTDPARTS +#define CONFIG_LZO #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ GENERATED_GBL_DATA_SIZE) +#define CONFIG_BOARD_EARLY_INIT_F -#endif /* __CONFIG_H */ +#endif /* __CONFIG_H */ |